Preparing refractory articles by a freezecast process

Details Preparing refractory articles by a freezecast process Preparing refractory articles by a freezecast process

C - Chemistry, Metallurgy

04

B

C04B 35/80 (2006.01) B28B 1/00 (2006.01) C04B 30/02 (2006.01) C04B 35/14 (2006.01)

Patent

CA 2073197

Refractory articles are prepared by a freezecast process where a ceramic fiber mat is saturated with a colloidal silica aqueous suspension, frozen and then heated to produce a preform. The preform is then saturated with a colloidal silica aqueous suspension, frozen, and then heated to produce a refractory article having silica particles substantially uniformly distributed throughout. The density of the refractory article can be increased by compression of the saturated mat prior to freezing.

Affiliated with

Also associated with

Rating

Preparing refractory articles by a freezecast process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparing refractory articles by a freezecast process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparing refractory articles by a freezecast process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1564699